Top Tech Jobs & Startup Jobs in NYC, NY

The Senior Frontend Software Engineer will design, develop, and enhance frontend capabilities on the Graykey platform, ensuring quality code and collaboration with design and QA teams.

Provide high-level administrative support to the COO, senior team, and board; manage calendars, communications, travel, meetings, and board logistics; oversee the admin office and front desk, handle confidential information, coordinate projects and events, and support stakeholder relations to advance organizational goals.

Make high-volume outbound calls and field inbound leads to small business owners, conduct web demos, close deals, follow up through the sales process, assist with product launches, and maintain deep product and market knowledge to drive retention and revenue.

Build and deploy production-scale feature engineering pipelines and predictive models over terabytes of consumer data. Own end-to-end path from raw data to reliable features/models consumable by autonomous agents, improve income/wealth and propensity models, and help architect the lakehouse and data infrastructure to support agentic systems.

Own planning and execution of internal, client-facing, and external communications for Current and joiner firms. Manage joiner firm launches, firm visit collateral, enterprise communications calendar, HubSpot email deployments, vendor coordination, branding standards, executive packaging, and presentation materials across channels.

Design and build an ontology and deterministic reasoning layer unifying structured, semi-structured, and unstructured data. Model entities, relations, constraints and rules; ensure traceable, auditable derivations. Use LLMs at ingestion with validation, implement retrieval (vector/keyword/graph), improve entity resolution and conflict handling, and ship production services and research prototypes focused on correctness and maintainability.

Process accounts payable transactions, reconcile vendor statements, research and resolve discrepancies, maintain aging/GR-IR/parked reports, prepare monthly portfolio scrubs, ensure proper approvals, communicate with vendors/internal stakeholders (via Zendesk), and support ad hoc AP projects.

Originates, underwrites, structures, executes and monitors privately placed, structured and asset-backed debt securities. Performs collateral and cash-flow analysis, legal documentation review, due diligence, and portfolio monitoring. Develops investment recommendations, oversees covenant compliance and amendments/restructurings, and builds relationships with issuers, banks, sponsors, and internal legal and investment teams.

Serve as a trusted technical advisor for pre-sales across MSP, MDU, hospitality, retail, and enterprise verticals. Design secure, scalable wired/wireless networking solutions (Wi‑Fi 5/6/7), perform RF planning and site surveys, run demos/POCs, produce BOMs/proposals, lead technical win activities, deliver executive presentations and trainings, enable partners, troubleshoot pilots, and influence product roadmap with Product/Engineering.

Serve as a US regulatory subject-matter expert for electronic communications compliance: guide product development, support sales with product demonstrations, author thought leadership, advise clients on platform usage, and translate client needs into product specifications for engineering.